| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Supply Voltage (DC) | 4.50V ~ 5.50V |
| Case/Package | SOP-20 |
| Number of Outputs | 8 Output |
| Number of Circuits | 8 Circuit |
| Number of Channels | 8 Channel |
| Number of Positions | 20 Position |
| Number of Bits | 8 Bit |
| Propagation Delay Max (tpd) | 25.0 ns |
| Voltage Nodes | 5.00 V |
| Output Current Drive | -1.00 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.5V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 4.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 12.6 mm |
| Size-Width | 5.3 mm |
| Size-Height | 1.95 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The SN74HCT245NSR is an octal Bus Transceiver with 3-state outputs and designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The HCT245 device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so that the buses are effectively isolated.
● Inputs are TTL-voltage compatible
● High-current 3-state outputs drive bus lines directly or up to 15 LSTTL loads
● 80µA maximum ICC low power consumption
● 14ns typical Propagation delay (tpd)
● ±6mA Output drive at 5V
● 1µA maximum Low input current
● Green product and no Sb/Br
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